1 /****************************************************************************
2 ****************************************************************************
3 ***
4 *** This header was automatically generated from a Linux kernel header
5 *** of the same name, to make information necessary for userspace to
6 *** call into the kernel available to libc. It contains only constants,
7 *** structures, and macros generated from the original header, and thus,
8 *** contains no copyrightable information.
9 ***
10 ****************************************************************************
11 ****************************************************************************/
12 #ifndef LINUX_PCI_H
13 #define LINUX_PCI_H
15 #include <linux/pci_regs.h>
17 #include <linux/pci_ids.h>
19 #define PCI_DEVFN(slot,func) ((((slot) & 0x1f) << 3) | ((func) & 0x07))
20 #define PCI_SLOT(devfn) (((devfn) >> 3) & 0x1f)
21 #define PCI_FUNC(devfn) ((devfn) & 0x07)
23 #define PCIIOC_BASE ('P' << 24 | 'C' << 16 | 'I' << 8)
24 #define PCIIOC_CONTROLLER (PCIIOC_BASE | 0x00)
25 #define PCIIOC_MMAP_IS_IO (PCIIOC_BASE | 0x01)
26 #define PCIIOC_MMAP_IS_MEM (PCIIOC_BASE | 0x02)
27 #define PCIIOC_WRITE_COMBINE (PCIIOC_BASE | 0x03)
29 #endif